What is the passing on of traits from an organism to its offspring called?

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000

What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time?